Pac-12 morning links

P. Sherman, 42 Wallaby Way, Sydney. So Arizona's pro day happened. Read about it here and here. Arizona State might not be done with its 2015 class. Sights and sounds of Cal spring football. Some updates after Colorado's third scrimmage. Oregon's pro day is today. Read a preview here. Oregon State's quarterback competition has changed a bit. Stanford is leading a quarterback technology revolution. Meeting Snoop Dogg was normal, says Jim Mora.